html {
  font-size: 50px;
}
h1,
h2,
h3,
h4,
h5,
h6,
input,
button,
textarea,
a,
span,
div,
p,
table,
tr,
td,
em,
ul,
li {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-style: normal;
}
a {
  text-decoration: none;
}
input,
textarea,
button {
  outline: none;
  border: none;
}
table,
tr,
td {
  border-collapse: collapse;
}
ul {
  list-style: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.green {
  color: #65e0a3;
}
/* 清除浮动 */
.clearfix:before,
.clearfix:after {
  content: "";
  /* 转换成表格 */
  display: table;
}
.clearfix:after {
  clear: both;
}
/* IE6和IE7专有 */
.clearfix {
  *zoom: 1;
}
.current {
  color: #56abff;
  border-bottom: 0.12rem solid #56abff;
}
.blue-bg {
  height: 1.68rem !important;
  color: #fff !important;
  background-color: #3399ff;
}
.jiange {
  height: 0.56rem;
  background-color: #f5f7f9;
  border-top: 0.04rem solid #f1f1f1;
  border-bottom: 0.04rem solid #f1f1f1;
}
@media screen and (min-width: 320px) {
  html {
    font-size: 21.33333333px;
  }
}
@media screen and (min-width: 360px) {
  html {
    font-size: 24px;
  }
}
@media screen and (min-width: 375px) {
  html {
    font-size: 25px;
  }
}
@media screen and (min-width: 384px) {
  html {
    font-size: 25.6px;
  }
}
@media screen and (min-width: 400px) {
  html {
    font-size: 26.66666667px;
  }
}
@media screen and (min-width: 414px) {
  html {
    font-size: 27.6px;
  }
}
@media screen and (min-width: 424px) {
  html {
    font-size: 28.26666667px;
  }
}
@media screen and (min-width: 480px) {
  html {
    font-size: 32px;
  }
}
@media screen and (min-width: 540px) {
  html {
    font-size: 36px;
  }
}
@media screen and (min-width: 720px) {
  html {
    font-size: 48px;
  }
}
@media screen and (min-width: 750px) {
  html {
    font-size: 50px;
  }
}
